PL1919024T3 - Device for the propagation of electromagnetic waves with modulated dielectric constant - Google Patents

Device for the propagation of electromagnetic waves with modulated dielectric constant

Info

Publication number
PL1919024T3
PL1919024T3 PL07021125T PL07021125T PL1919024T3 PL 1919024 T3 PL1919024 T3 PL 1919024T3 PL 07021125 T PL07021125 T PL 07021125T PL 07021125 T PL07021125 T PL 07021125T PL 1919024 T3 PL1919024 T3 PL 1919024T3
Authority
PL
Poland
Prior art keywords
propagation
electromagnetic waves
dielectric constant
modulated dielectric
presents
Prior art date
Application number
PL07021125T
Other languages
Polish (pl)
Inventor
Ladislau Matekovits
Colome' Guillermo Carlos Vietti
Paola Pirinoli
Mario Orefice
Original Assignee
Sisvel Tech Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38962673&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1919024(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sisvel Tech Srl filed Critical Sisvel Tech Srl
Publication of PL1919024T3 publication Critical patent/PL1919024T3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguides (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The propagation of electromagnetic waves in materials with electromagnetic properties, which varies along their propagation direction, presents interesting characteristics, such as the presence of frequency bands in which the propagation is allowed and of bands in which the electromagnetic waves are stopped. The present invention relates to a microstrip structure (20) comprising a conductive layer (22) whose width varies in such a way as to obtain an effective electric constant, which presents a sinusoidal shape modulation.
PL07021125T 2006-11-03 2007-10-29 Device for the propagation of electromagnetic waves with modulated dielectric constant PL1919024T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000064A ITRA20060064A1 (en) 2006-11-03 2006-11-03 DEVICE WITH MODULAR DIELECTRIC CONSTANT FOR THE PROPAGATION OF ELECTROMAGNETIC WAVES.
EP07021125A EP1919024B1 (en) 2006-11-03 2007-10-29 Device for the propagation of electromagnetic waves with modulated dielectric constant

Publications (1)

Publication Number Publication Date
PL1919024T3 true PL1919024T3 (en) 2012-10-31

Family

ID=38962673

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07021125T PL1919024T3 (en) 2006-11-03 2007-10-29 Device for the propagation of electromagnetic waves with modulated dielectric constant

Country Status (6)

Country Link
US (1) US20080157901A1 (en)
EP (1) EP1919024B1 (en)
AT (1) ATE556462T1 (en)
ES (1) ES2387039T3 (en)
IT (1) ITRA20060064A1 (en)
PL (1) PL1919024T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9589686B2 (en) 2006-11-16 2017-03-07 General Electric Company Apparatus for detecting contaminants in a liquid and a system for use thereof
US10914698B2 (en) 2006-11-16 2021-02-09 General Electric Company Sensing method and system
US9538657B2 (en) 2012-06-29 2017-01-03 General Electric Company Resonant sensor and an associated sensing method
US9658178B2 (en) 2012-09-28 2017-05-23 General Electric Company Sensor systems for measuring an interface level in a multi-phase fluid composition
US9536122B2 (en) 2014-11-04 2017-01-03 General Electric Company Disposable multivariable sensing devices having radio frequency based sensors
US20110320142A1 (en) * 2010-06-28 2011-12-29 General Electric Company Temperature independent pressure sensor and associated methods thereof
US8542023B2 (en) 2010-11-09 2013-09-24 General Electric Company Highly selective chemical and biological sensors
US9746452B2 (en) 2012-08-22 2017-08-29 General Electric Company Wireless system and method for measuring an operative condition of a machine
US10598650B2 (en) 2012-08-22 2020-03-24 General Electric Company System and method for measuring an operative condition of a machine
US10684268B2 (en) 2012-09-28 2020-06-16 Bl Technologies, Inc. Sensor systems for measuring an interface level in a multi-phase fluid composition
CN105789904B (en) * 2016-05-03 2019-01-25 南京信息职业技术学院 Slot antenna based on rectangular groove waveguide
US10349513B2 (en) * 2016-07-28 2019-07-09 Qualcomm Incorporated Circuits and methods providing electronic band gap (EBG) structures at memory module electrical coupling
US10211497B1 (en) * 2017-03-02 2019-02-19 Northrop Grumman Systems Corporation 3D RF-substrate patterning
US10291286B2 (en) * 2017-09-06 2019-05-14 At&T Intellectual Property I, L.P. Method and apparatus for guiding an electromagnetic wave to a transmission medium
US10608312B2 (en) * 2017-09-06 2020-03-31 At&T Intellectual Property I, L.P. Method and apparatus for generating an electromagnetic wave that couples onto a transmission medium
US10305197B2 (en) 2017-09-06 2019-05-28 At&T Intellectual Property I, L.P. Multimode antenna system and methods for use therewith
US10673116B2 (en) * 2017-09-06 2020-06-02 At&T Intellectual Property I, L.P. Method and apparatus for coupling an electromagnetic wave to a transmission medium

Also Published As

Publication number Publication date
ES2387039T3 (en) 2012-09-12
EP1919024B1 (en) 2012-05-02
ATE556462T1 (en) 2012-05-15
EP1919024A1 (en) 2008-05-07
ITRA20060064A1 (en) 2008-05-04
US20080157901A1 (en) 2008-07-03

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